Slurry purification device
By introducing a combination of a water purification tank, sedimentation tank, bubble tank, filtration tank, and cleaning device into the slurry purification device, the problems of complex structure and high material consumption of existing devices are solved, achieving efficient purification and reduced material consumption.
Patent Information
- Application Number
- CN202423220025.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing slurry purification devices have complex structures and require frequent replacement of filter cloths, resulting in a large amount of consumables.
It adopts a combination structure of water purification tank, sedimentation tank, air bubble tank, filter tank and cleaning device. The water is initially purified by the filter cartridge and the cleaning device washes away the residue and water film attached to the filter cartridge, reducing the consumption of cloth materials.
It achieves efficient purification of slurry, simplifies the structure, and reduces the frequency of filter cloth replacement and consumable consumption.
Smart Images
Figure CN223659953U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of purification technology, and in particular to a slurry purification device. Background Technology
[0002] Pulp purification refers to the purification process of removing residual wood pulp and other impurities from raw water. Its purpose is to purify the water through a specific procedure and use it for different purposes.
[0003] Existing slurry purification devices generally follow a purification process of: purification tank → sand filter → metal filter → bag filter. The entire process is not only complex, but also requires frequent replacement of the filter cloth during the bag filtration process, resulting in a large amount of consumables. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a pulp water purification device. The pulp water purification device has a simple structure and can effectively reduce the consumption of fabric materials.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A slurry purification device includes: a purification tank, a purification device installed in the purification tank, and a cleaning device installed on the purification device; the purification tank includes a sedimentation tank, an air bubble tank installed next to the sedimentation tank, and a filter tank installed next to the air bubble tank; the purification device is installed in the filter tank.
[0007] Preferably, the purification device includes a drive unit, a filter cartridge mounted on the drive unit, and a collection box mounted in the filter cartridge; the purification device is installed in a filtration tank via the filter cartridge.
[0008] Preferably, the filter cartridge includes a filter housing, a filter cloth disposed inside the filter housing, and a filter inner housing disposed inside the filter cloth; the filter housing is a steel mesh.
[0009] Preferably, the cleaning device includes a sewage collection tank, a sewage filter box connected to the sewage collection tank via a pipe, a recovery pump connected to the sewage filter box via a pipe, a flushing gun connected to the recovery pump via a pipe, a flushing pump connected to the flushing gun via a pipe, a water tank connected to the flushing pump via a pipe, a steam generator connected to the water tank, a steam pump connected to the steam generator via a pipe, and a steam gun connected to the steam pump via a pipe.
[0010] Preferably, the wastewater collection tank includes a tank body and a spout disposed at one end of the tank body; the spout is in contact with and connected to the filter housing.
[0011] Preferably, the wastewater filter box includes a box body, a baffle installed inside the box body, and a filter groove mounted on the baffle.
[0012] Compared with the prior art, this application has the following beneficial effects:
[0013] The slurry purification device of this utility model achieves the purification effect of slurry through a water purification tank and a purification device. Compared with the prior art, it has a simple structure and uses a cleaning device to directly wash away the residue and water film attached to the purification device, avoiding the residue from adhering to the filter cloth, which would require frequent replacement of the filter cloth and result in excessive material consumption. Specifically, after the slurry passes through the sedimentation tank, bubble tank and filtration tank in the water purification tank, the water is purified again through the filter cylinder under the action of water pressure and is finally recycled into the collection box. At the same time, the residue and water film attached to the outside of the filter cylinder are directly washed away by the cleaning device, so that the device can circulate and purify water. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly introduced below. Obviously, the drawings described below only involve some embodiments of this utility model, and are not intended to limit this utility model.
[0015] Figure 1 This is a schematic diagram of the structure of the slurry purification device described in this utility model;
[0016] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;
[0017] Figure 3 for Figure 1 Schematic diagram of the purification device;
[0018] Figure 4 for Figure 3 Schematic diagram of the middle filter cartridge;
[0019] Figure 5 for Figure 2 Schematic diagram of the structure of the wastewater collection tank;
[0020] Figure 6 for Figure 2 A schematic diagram of the structure of the wastewater filter box. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0023] Unless otherwise defined, the technical or scientific terms used in this patent document shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model patent specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "an," "a," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" indicate that the element or object preceding "comprising" encompasses the element or object listed following "comprising" or its equivalents, and do not exclude other elements or objects. Terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are used only to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0024] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the features in the following embodiments can be combined with each other.
[0025] Example 1:
[0026] A slurry purification device includes: a purification tank 10, a purification device 20 installed in the purification tank 10, and a cleaning device 30 installed on the purification device 20; the purification tank 10 includes a sedimentation tank 11, an air bubble tank 12 installed next to the sedimentation tank 11, and a filter tank 13 installed next to the air bubble tank 12; the purification device 20 is installed in the filter tank 13.
[0027] like Figure 1 and Figure 2 As shown, the slurry undergoes preliminary purification through the purification tank 10. Further, the slurry first enters the sedimentation tank 11 for sedimentation, and then flows into the bubble tank 12. Through the bubbles injected into the bubble tank 12, fine residues and microorganisms are removed. Finally, it flows into the filter tank 13, where it is thoroughly purified and collected by the purification device 20 installed in the filter tank 13.
[0028] Furthermore, during the purification process, residues may adhere to the purification device 20. In order to enable the device to maintain its purification capacity, a cleaning device 30 is provided on the purification device 20.
[0029] like Figure 3 and Figure 4 As shown, the purification device 20 includes a drive device 21, a filter cartridge 22 mounted on the drive device 21, and a collection box 23 mounted in the filter cartridge 22; the purification device 20 is installed in the filter pool 13 through the filter cartridge 22.
[0030] The driving device 21 can be a drive motor, which is not limited in this embodiment. It can drive the filter cartridge 22 mounted on the drive motor to rotate. During the rotation, the cleaning device 30 can thoroughly clean the surface of the filter cartridge 22.
[0031] The preliminarily purified slurry passes through the surface of the filter cylinder 22 and permeates into the filter cylinder. During the permeation process, the slurry is thoroughly purified. The clean water is then collected in the collection box 23 connected to the filter cylinder 22 for storage and reuse.
[0032] Furthermore, the filter cartridge 22 includes a filter housing 221, a filter cloth 222 disposed inside the filter housing 221, and a filter inner shell 223 disposed inside the filter cloth 222; the filter housing 221 is a steel mesh.
[0033] The preliminarily purified slurry first enters the filter housing 221 of the filter cylinder 22. The filter housing 221 is a steel mesh with a mesh size between 1μm and 5μm. This design allows most impurities to be isolated on the surface of the steel mesh. Then, it undergoes thorough filtration through the filter cloth 222 located inside the filter housing 221, and finally enters the filter cylinder 22 through the inner filter housing 223. During this process, there will be residual impurities on the surface of the steel mesh, which need to be cleaned by the cleaning device 30.
[0034] like Figures 2 to 6 As shown, the cleaning device 30 includes a sewage collection tank 31, a sewage filter box 32 connected to the sewage collection tank 31 via a pipe, a recovery pump 33 connected to the sewage filter box 32 via a pipe, a flushing gun 34 connected to the recovery pump 33 via a pipe, a flushing pump 35 connected to the flushing gun 34 via a pipe, a water tank 36 connected to the flushing pump 35 via a pipe, a steam generator 37 connected to the water tank 36, a steam pump 38 connected to the steam generator 37 via a pipe, and a steam gun 39 connected to the steam pump 38 via a pipe.
[0035] The working principle of the cleaning device 30 is as follows: First, water is pumped from the water tank 36 to the flushing gun 34 by the flushing pump 35 and released. The released water cleans the rotating filter cylinder 22, mainly to wash away the residue remaining on the surface of the filter housing 221. The wastewater with residue after rinsing flows into the wastewater collection tank 31, flows through the pipeline to the wastewater filter box 32 for filtration, and is then pumped into the flushing gun 34 by the recovery pump 33 for release.
[0036] During the long-term water purification process, a water film will form on the filter housing 221. The water film cannot be cleaned by the water gun 34 alone. Therefore, a steam generator 37 is installed on the water tank 36 to turn the water in the water tank 36 into steam. Then, the steam is sent to the surface of the filter housing 221 through the steam gun 39 by the steam pump 38. As the filter cylinder 22 rotates, the water film attached to the surface of the filter housing 221 is cleaned periodically.
[0037] Furthermore, the sewage collection tank 31 includes a tank body 311 and a spout 312 (e.g., ...) disposed at one end of the tank body 311. Figure 5 The nozzle 312 is in contact with the filter housing 221.
[0038] In order to better collect the flushed wastewater, a spout 312 is provided on the tank body 311 of the wastewater collection tank 31. The spout 312 contacts the filter housing 221. This arrangement allows most of the wastewater to flow into the wastewater collection tank 31.
[0039] Furthermore, the wastewater filter box 32 includes a box body 321, a baffle 322 installed inside the box body 321, and a filter groove 323 (e.g., a filter tray) mounted on the baffle 322. Figure 6 ).
[0040] The sewage in the sewage collection tank 31 flows into the filter tank 323 of the sewage filter box 32 for filtration, and then enters the box body 321. In order to make the filter tank 323 removable for cleaning impurities, a baffle 322 is set in the box body 321 so that the filter tank 323 is mounted on the baffle 322.
[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A slurry purification device, characterized in that, include: A water purification tank (10), a purification device (20) installed in the water purification tank (10), and a cleaning device (30) installed on the purification device (20); the water purification tank (10) includes a sedimentation tank (11), an air bubble tank (12) installed next to the sedimentation tank (11), and a filter tank (13) installed next to the air bubble tank (12); the purification device (20) is installed in the filter tank (13).
2. The slurry purification device according to claim 1, characterized in that, The purification device (20) includes a drive device (21), a filter cartridge (22) mounted on the drive device (21), and a collection box (23) mounted in the filter cartridge (22); the purification device (20) is installed in the filter pool (13) through the filter cartridge (22).
3. The slurry purification device according to claim 2, characterized in that, The filter cartridge (22) includes a filter housing (221), a filter cloth (222) disposed inside the filter housing (221), and a filter inner shell (223) disposed inside the filter cloth (222); the filter housing (221) is a steel mesh.
4. The slurry purification device according to claim 3, characterized in that, The cleaning device (30) includes a sewage collection tank (31), a sewage filter box (32) connected to the sewage collection tank (31) via a pipe, a recovery pump (33) connected to the sewage filter box (32) via a pipe, a flushing gun (34) connected to the recovery pump (33) via a pipe, a flushing pump (35) connected to the flushing gun (34) via a pipe, a water tank (36) connected to the flushing pump (35) via a pipe, a steam generator (37) connected to the water tank (36), a steam pump (38) connected to the steam generator (37) via a pipe, and a steam gun (39) connected to the steam pump (38) via a pipe.
5. The slurry purification device according to claim 4, characterized in that, The sewage collection tank (31) includes a tank body (311) and a spout (312) at one end of the tank body (311); the spout (312) is in contact with the filter housing (221).
6. The slurry purification device according to claim 5, characterized in that, The wastewater filter box (32) includes a box body (321), a baffle (322) installed inside the box body (321), and a filter groove (323) mounted on the baffle (322).